155888512

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{93683}}^1$

素因数の和:93710

約数の個数: 32

約数和(自身を含む): 334451880

約数和(自身を除く): 178563368

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 93683, 187366, 374732, 749464, 1217879, 1498928, 2435758, 2997856, 4871516, 5995712, 9743032, 11991424, 19486064, 38972128, 77944256, 155888512]

約数ペア:

[(1, 155888512), (2, 77944256), (4, 38972128), (8, 19486064), (13, 11991424), (16, 9743032), (26, 5995712), (32, 4871516), (52, 2997856), (64, 2435758), (104, 1498928), (128, 1217879), (208, 749464), (416, 374732), (832, 187366), (1664, 93683)]